I upgraded from SW2016 to SW2017 recently. I went through all my templates and updated them, saving as the SW2017 format. The problem I'm having is when I create a new drawing sheet and start adding dimensions they are showing as ISO style when its set to ANSI. I have to change it in settings to ISO then back to ANSI and everything displays properly from then on. Is there a bug or a setting that needs to be changed? See attached view .